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Investments
 9 Months Ended
Oct. 28, 2023
Schedule of Investments [Abstract]  
Investments Investments
The following is a summary of investments as of October 28, 2023:
 
Amortized
Cost or
Par Value		Gross
Unrealized
Gains		Gross
Unrealized
Losses		Other-than-
Temporary
Impairment		Estimated
Fair
Value
Held-to-Maturity Securities:     
State and municipal bonds$23,446 $1 $(43)$— $23,404 
Trading Securities:     
Mutual funds$23,231 $— $(723)$— $22,508 
 
The following is a summary of investments as of January 28, 2023:
 
Amortized
Cost or
Par Value		Gross
Unrealized
Gains		Gross
Unrealized
Losses		Other-than-
Temporary
Impairment		Estimated
Fair
Value
Held-to-Maturity Securities:     
State and municipal bonds$20,997 $10 $(15)$— $20,992 
Trading Securities:     
Mutual funds$20,871 $— $(247)$— $20,624 

The amortized cost and fair value of debt securities by contractual maturity as of October 28, 2023 is as follows:
 
Amortized
Cost		Fair
Value
Held-to-Maturity Securities  
Less than 1 year$23,446 $23,404 
1 - 5 years— — 
 Total$23,446 $23,404 
 
As of October 28, 2023 and January 28, 2023, all of the Company's investments in held-to-maturity securities are classified in short-term investments. Trading securities are held in a Rabbi Trust, intended to fund the Company’s deferred compensation plan, and are classified in long-term investments.